Fed Chair Jerome Powell said last week that the central bank will act "forthrightly" to achieve price stability, and some policy makers voiced support for another 75bps rate hike. Image Credit: Reuters

US consumer prices were resurgent last month, dashing hopes of a nascent slowdown and likely assuring another historically large interest-rate hike from the Federal Reserve.

The consumer price index increased 0.1 per cent from July, after no change in the prior month, Labor Department data showed Tuesday. From a year earlier, prices climbed 8.3 per cent, a slight deceleration, largely due to recent declines in gasoline prices.

So-called core CPI, which strips out the more volatile food and energy components, advanced 0.6 per cent from July and 6.3 per cent from a year ago. All measures came in above forecasts. Shelter, food and medical care were among the largest contributors to price growth.

The acceleration in inflation points to a stubbornly high cost of living for Americans, despite some relief at the gas pump. Price pressures are still historically elevated and widespread, pointing to a long road ahead toward the Fed’s inflation target.

Chair Jerome Powell said last week that the central bank will act “forthrightly” to achieve price stability, and some policy makers voiced support for another 75 basis-point rate hike. Officials have said their decision next week will be based on the “totality” of the economic data they have on hand, which also illustrates a strong labour market and weakening consumer spending.

“If there was any doubt at all about 75 - they’re definitely going 75” at next week’s Federal Open Market Committee meeting, Jay Bryson, chief economist at Wells Fargo & Co., said on Bloomberg Television. “We thought they’d be stepping it back to 50 in November. At this point, you’d say 75 is certainly on the table in November.”

Food costs increased 11.4 per cent from a year ago, the most since 1979. Electricity prices rose 15.8 per cent from 2021, the most since 1981. Gasoline prices, meanwhile, fell 10.6% in August, the biggest monthly drop in more than two years.

Shelter costs - which are the biggest services’ component and make up about a third of the overall CPI index - continue to rise. Overall shelter costs increased 0.7 per cent from July and 6.2 per cent from a year ago, both the most since the early 1990s.

Persistently high inflation has dragged down President Joe Biden’s approval ratings and threatened Democrats’ chances of retaining their thin congressional majorities in November’s midterm elections.

Inflation snapshot

Excluding food and energy, the cost of goods was up 0.5 per cent from a month ago while services costs less energy climbed 0.6 per cent. Economists have been expecting goods prices to cool as pent-up demand leads consumers to shift more of their spending toward travel and entertainment, but both remain elevated.

Used car prices fell for a second month. Airfares also dropped, likely due to the decline in fuel prices.

Nonprescription drugs rose the most on record on an annual basis. Overall medical-care goods posted the largest advance since 2017. As far as health services, health insurance surged a record 24.3 per cent year-over-year.

Inflation continues to erode Americans’ wage gains. A separate report Tuesday showed real average hourly earnings fell 2.8 per cent in August from a year earlier, continuing a steady string of declines since last April. On a monthly basis, however, real wages grew for a second month.